[C] ASSIST All your Characters in front of this gain +X Power. X = 500 times Level of that Character.[A] When "Happy x2 Days" is placed in your Climax Zone, choose 1 of your Characters, and that Character gains the following ability for the turn. "[A] When the Battle Opponent of this becomes Reversed, you may choose a card in your Opponent's Waiting Room and put it on top of the Library."